import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/base/test/gtest/TestParserDialogOptions.cpp

@@ -0,0 +1,138 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "gtest/gtest.h"
+#include "nsGlobalWindow.h"
+
+struct dialog_test {
+  const char* input;
+  const char* output;
+};
+
+void runTokenizeTest(dialog_test& test)
+{
+  NS_ConvertUTF8toUTF16 input(test.input);
+
+  nsAString::const_iterator end;
+  input.EndReading(end);
+
+  nsAString::const_iterator iter;
+  input.BeginReading(iter);
+
+  nsAutoString result;
+  nsAutoString token;
+
+  while (nsGlobalWindow::TokenizeDialogOptions(token, iter, end)) {
+    if (!result.IsEmpty()) {
+      result.Append(',');
+    }
+
+    result.Append(token);
+  }
+
+  ASSERT_STREQ(test.output, NS_ConvertUTF16toUTF8(result).get()) << "Testing " << test.input;
+}
+
+void runTest(dialog_test& test)
+{
+  NS_ConvertUTF8toUTF16 input(test.input);
+
+  nsAutoString result;
+  nsGlobalWindow::ConvertDialogOptions(input, result);
+
+  ASSERT_STREQ(test.output, NS_ConvertUTF16toUTF8(result).get()) << "Testing " << test.input;
+}
+
+TEST(GlobalWindowDialogOptions, TestDialogTokenize)
+{
+  dialog_test tests[] = {
+    /// Empty strings
+    { "", "" },
+    { " ", "" },
+    { "   ", "" },
+
+    // 1 token
+    { "a", "a" },
+    { " a", "a" },
+    { "  a  ", "a" },
+    { "aa", "aa" },
+    { " aa", "aa" },
+    { "  aa  ", "aa" },
+    { ";", ";" },
+    { ":", ":" },
+    { "=", "=" },
+
+    // 2 tokens
+    { "a=", "a,=" },
+    { "  a=  ", "a,=" },
+    { "  a  =  ", "a,=" },
+    { "aa=", "aa,=" },
+    { "  aa=  ", "aa,=" },
+    { "  aa  =  ", "aa,=" },
+    { ";= ", ";,=" },
+    { "==", "=,=" },
+    { "::", ":,:" },
+
+    // 3 tokens
+    { "a=2", "a,=,2" },
+    { "===", "=,=,=" },
+    { ";:=", ";,:,=" },
+
+    // more
+    { "aaa;bbb:ccc", "aaa,;,bbb,:,ccc" },
+
+    // sentinel
+    { nullptr, nullptr }
+  };
+
+  for (uint32_t i = 0; tests[i].input; ++i) {
+    runTokenizeTest(tests[i]);
+  }
+}
+TEST(GlobalWindowDialogOptions, TestDialogOptions)
+{
+  dialog_test tests[] = {
+    /// Empty strings
+    { "", "" },
+    { " ", "" },
+    { "   ", "" },
+
+    // Name without params
+    { "a", "" },
+    { " a", "" },
+    { "  a  ", "" },
+    { "a=", "" },
+    { "  a=  ", "" },
+    { "  a  =  ", "" },
+
+    // 1 unknown value
+    { "a=2", "" },
+    { " a=2 ", "" },
+    { "  a  =  2 ", "" },
+    { "a:2", "" },
+    { " a:2 ", "" },
+    { "  a  :  2 ", "" },
+
+    // 1 known value, wrong value
+    { "center=2", "" },
+    { "center:2", "" },
+
+    // 1 known value, good value
+    { "center=on", ",centerscreen=1" },
+    { "center:on", ",centerscreen=1" },
+    { " center : on ", ",centerscreen=1" },
+
+    // nonsense stuff
+    { " ; ", "" },
+
+    // sentinel
+    { nullptr, nullptr }
+  };
+
+  for (uint32_t i = 0; tests[i].input; ++i) {
+    runTest(tests[i]);
+  }
+}